| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.91 | 9.321% | $219.6368 | $219.64 | $219.65 | $219.60 |
| Purchase #2 | $78.29 | 10.287% | $86.3437 | $86.34 | $86.35 | $86.30 |
| Purchase #3 | $107.41 | 4.566% | $112.3143 | $112.31 | $112.30 | $112.30 |
| Purchase #4 | $9.66 | 4.670% | $10.1111 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $125.62 | 10.742% | $139.1141 | $139.11 | $139.10 | $139.10 |
| Purchase #6 | $238.89 | 8.271% | $258.6486 | $258.65 | $258.65 | $258.60 |
| Purchase #7 | $204.25 | 13.576% | $231.979 | $231.98 | $232.00 | $232.00 |
| 7 purchase totals = | $965.03 | $1,058.1476 | $1,058.14 | $1,058.15 | $1,058.00 | |